{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["129(1)"],"submitter":["Neugebauer K"],"funding":["James Hutton Institute","Rural and Environment Science and Analytical Services Division","King Saud University","University of Nottingham","Scottish Government"],"pubmed_abstract":["<h4>Background and aims</h4>Some Caryophyllales species accumulate abnormally large shoot sodium (Na) concentrations in non-saline environments. It is not known whether this is a consequence of altered Na partitioning between roots and shoots. This paper tests the hypotheses (1) that Na concentrations in shoots ([Na]shoot) and in roots ([Na]root) are positively correlated among Caryophyllales, and (2) that shoot Na hyperaccumulation is correlated with [Na]shoot/[Na]root quotients.<h4>Methods</h4>Fifty two genotypes, representing 45 Caryophyllales species and 4 species from other angiosperm orders, were grown hydroponically in a non-saline, complete nutrient solution. Concentrations of Na in shoots and in roots were determined using inductively coupled plasma mass spectrometry (ICP-MS).<h4>"],"journal":["Annals of botany"],"pagination":["65-78"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8752394"],"repository":["biostudies-literature"],"pubmed_title":["Sodium hyperaccumulators in the Caryophyllales are characterized by both abnormally large shoot sodium concentrations and [Na]shoot/[Na]root quotients greater than unity."],"pmcid":["PMC8752394"],"pubmed_authors":["El-Serehy HA","Thompson JA","Neugebauer K","George TS","Graham NS","Wright G","White PJ","Broadley MR"],"additional_accession":[]},"is_claimable":false,"name":"Sodium hyperaccumulators in the Caryophyllales are characterized by both abnormally large shoot sodium concentrations and [Na]shoot/[Na]root quotients greater than unity.","description":"<h4>Background and aims</h4>Some Caryophyllales species accumulate abnormally large shoot sodium (Na) concentrations in non-saline environments. It is not known whether this is a consequence of altered Na partitioning between roots and shoots. This paper tests the hypotheses (1) that Na concentrations in shoots ([Na]shoot) and in roots ([Na]root) are positively correlated among Caryophyllales, and (2) that shoot Na hyperaccumulation is correlated with [Na]shoot/[Na]root quotients.<h4>Methods</h4>Fifty two genotypes, representing 45 Caryophyllales species and 4 species from other angiosperm orders, were grown hydroponically in a non-saline, complete nutrient solution. Concentrations of Na in shoots and in roots were determined using inductively coupled plasma mass spectrometry (ICP-MS).<h4>","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jan","modification":"2025-04-21T18:55:57.285Z","creation":"2025-04-05T17:25:18.624Z"},"accession":"S-EPMC8752394","cross_references":{"pubmed":["34605859"],"doi":["10.1093/aob/mcab126"]}}